100pck Allen hole plugs 5/16 chrome

Assortment tray allen hole plugs for 1/4" or M6 (3/16" or 5mm allen key), 5/16" or M8 (7/32" or 6mm allen key), 3/8" or M10 (5/16" or 8mm allen key). Tray contains 100 pieces plugs for each size (300 pieces total). Refill packs of each size are available.